CN209781860U

CN209781860U - Hydraulic pipe jacking machine for constructional engineering

Info

Publication number: CN209781860U
Application number: CN201920538415.2U
Authority: CN
Inventors: 闫玉忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2019-12-13
Anticipated expiration: 2029-04-19

Abstract

The utility model discloses a hydraulic pressure push bench for building engineering, including L type backup pad, a plurality of protection springs of L type backup pad lateral wall fixedly connected with, the one end and a spring backup plate lateral wall fixed connection of L type backup pad are kept away from to every protection spring, and the inside top that spring backup pad one side was kept away from to L type backup pad is equipped with hydraulic pressure push bench, the equal fixedly connected with push bench fixed plate in upper and lower both ends of hydraulic pressure push bench one side, the utility model discloses the beneficial effect who reaches is: the utility model discloses a L type backup pad and the spring backup pad that are equipped with make the contact surface of hydraulic pressure pipe pushing jack and ground and wall body connect the increase, be convenient for to the pipeline application of force, through the spacing ring that is equipped with, the collocation use of supporting shoe and pipe pushing jack backup pad, make the stability of hydraulic pressure pipe pushing jack work increase, through the spring that is equipped with, make the hydraulic pressure pipe pushing jack can have certain buffering dynamics to the application of force of pipeline in the work of push pipe, it is great to avoid the dynamics, cause the damage to the pipeline, has fine practicality.

Description

hydraulic pipe jacking machine for constructional engineering

Technical Field

The utility model relates to a hydraulic pressure pipe push bench for building engineering belongs to architectural equipment technical field.

Background

The underground is pushed up with the pipeline to all need in the building engineering usually with hydraulic pressure push bench, and in prior art, hydraulic pressure push bench is less with the lifting surface area of ground and wall body contact in the work of push bench, is not convenient for to the pipeline application of force, and stability is relatively poor, and the in-process dynamics of hydraulic pressure push bench is great, causes the damage to the pipeline easily, can not carry out fine protection to the pipeline, does not have fine practicality.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome prior art's defect, a hydraulic pressure push bench for building engineering is provided, it all needs to push up the pipeline underground with hydraulic pressure push bench usually among the building engineering to have solved among the above background art, in the prior art, hydraulic pressure push bench is in the work of push bench, area of atress with ground and wall body contact is less, be not convenient for to the pipeline application of force, stability is relatively poor, and the in-process dynamics of hydraulic pressure push bench is great, cause the damage to the pipeline easily, can not carry out the fine protection to the pipeline, the problem that does not have fine practicality.

In order to solve the technical problem, the utility model provides a following technical scheme: a hydraulic pipe jacking machine for construction engineering comprises an L-shaped supporting plate, wherein a plurality of protective springs are fixedly connected to one side wall of the L-shaped supporting plate, one end of each protective spring, which is far away from the L-shaped supporting plate, is fixedly connected with one side wall of a spring backup plate, a hydraulic push bench is arranged at the top end of the inner part of one side of the L-shaped supporting plate far away from the spring backup plate, the upper end and the lower end of one side of the hydraulic push bench are fixedly connected with push bench fixing plates, a first bolt is inserted at four corners of each of the two push bench fixing plates, the hydraulic pipe jacking machine is characterized in that the outer walls of the upper end and the lower end of one side, far away from a pipe jacking machine fixing plate, of the hydraulic pipe jacking machine are respectively sleeved with the inner walls of limiting rings, two limiting rings are fixedly connected with supporting blocks at the ends, close to L-shaped supporting plates, of the limiting rings, two supporting blocks are fixedly connected with pipe jacking machine supporting plates at the ends, far away from the limiting rings, of the two supporting blocks, and two bolts are inserted into four corners, far away from one end of the L-.

As an optimal technical scheme of the utility model, hydraulic pressure pipe push bench passes through a bolt and the L type backup pad threaded connection in two pipe push bench fixed plate four corners.

as an optimal technical scheme of the utility model, the size that the hydraulic pressure push bench kept away from the upper and lower both ends external diameter of push bench fixed plate one side equals two spacing ring internal diameter sizes.

As an optimal technical scheme of the utility model, two the pipe push bench backup pad passes through No. two bolts and L type backup pad threaded connection.

The utility model discloses the beneficial effect who reaches is: the utility model discloses a L type backup pad and the spring backup pad that are equipped with make the contact surface of hydraulic pressure pipe pushing jack and ground and wall body connect the increase, be convenient for to the pipeline application of force, through the spacing ring that is equipped with, the collocation use of supporting shoe and pipe pushing jack backup pad, make the stability of hydraulic pressure pipe pushing jack work increase, through the spring that is equipped with, make the hydraulic pressure pipe pushing jack can have certain buffering dynamics to the application of force of pipeline in the work of push pipe, it is great to avoid the dynamics, cause the damage to the pipeline, has fine practicality.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

Fig. 1 is a schematic perspective view of the present invention;

Fig. 2 is a schematic top view of the present invention.

In the figure: 1. an L-shaped support plate; 2. a guard spring; 3. a spring backup plate; 4. a hydraulic pipe jacking machine; 5. a pipe jacking machine fixing plate; 6. a first bolt; 7. a limiting ring; 8. a support block; 9. a pipe jacking machine supporting plate; 10. and a second bolt.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in FIG. 1-2, a hydraulic pipe jacking machine for construction engineering comprises an L-shaped supporting plate 1, wherein a plurality of protection springs 2 are fixedly connected to one side wall of the L-shaped supporting plate 1, one end of each protection spring 2, which is far away from the L-shaped supporting plate 1, is fixedly connected with one side wall of a spring backup plate 3, a hydraulic pipe jacking machine 4 is arranged at the top end of the interior of one side of the L-shaped supporting plate 1, which is far away from the spring backup plate 3, the upper end and the lower end of one side of the hydraulic pipe jacking machine 4 are fixedly connected with pipe jacking machine fixing plates 5, a first bolt 6 is inserted into four corners of each of the two pipe jacking machine fixing plates 5, the outer walls of the upper end and the lower end of one side of the hydraulic pipe jacking machine 4, which is far away from the pipe jacking machine fixing plates 5, are respectively sleeved and connected with the inner walls of, no. two bolts 10 are respectively inserted at four corners of one end of the two pipe jacking machine supporting plates 9, which are far away from the L-shaped supporting plate 1.

The hydraulic pipe jacking machine 4 is in threaded connection with the L-shaped supporting plate 1 through first bolts 6 at four corners of two pipe jacking machine fixing plates 5; the size of the outer diameters of the upper end and the lower end of one side, far away from the pipe jacking machine fixing plate 5, of the hydraulic pipe jacking machine 4 is equal to the size of the inner diameters of the two limiting rings 7; two pipe jacking machine supporting plates 9 are in threaded connection with the L-shaped supporting plate 1 through second bolts 10.

Specifically, when the utility model is used, one side of an L-shaped support plate 1 is adjacent to the wall surface through a spring backup plate 3 connected by a protective spring 2, a hydraulic push bench 4 is placed above the L-shaped support plate 1, upper and lower two push bench fixing plates 5 of the hydraulic push bench 4 close to one side of the spring backup plate 3 are connected with the L-shaped support plate 1 through a bolt 6, one side of the hydraulic push bench 4 close to the spring backup plate 3 can be connected with the L-shaped support plate 1, after connection, two spacing rings 7 are sleeved on the outer wall of one end of the hydraulic push bench 4 far away from the spring backup plate 3, the push bench support plate 9 connects a push bench support plate 9, a support block 8 and a spacing ring 7 with the L-shaped support plate 1 through a second bolt 10, pushing of the pipeline is carried out through the work of the hydraulic push bench 4, when the hydraulic push bench 4 applies force to the pipeline, when the force is larger, through the deformation of a plurality of protection springs 2, protect the pipeline that is pushed up, avoid the dynamics great, cause the damage to the pipeline.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A hydraulic pipe jacking machine for construction engineering is characterized by comprising an L-shaped supporting plate (1), wherein a plurality of protective springs (2) are fixedly connected to one side wall of the L-shaped supporting plate (1), one end, far away from the L-shaped supporting plate (1), of each protective spring (2) is fixedly connected with one side wall of a spring backup plate (3), a hydraulic pipe jacking machine (4) is arranged at the top end of the inner portion, far away from the spring backup plate (3), of the L-shaped supporting plate (1), pipe jacking machine fixing plates (5) are fixedly connected to the upper end and the lower end of one side of the hydraulic pipe jacking machine (4), a first bolt (6) is inserted into four corners of each of the two pipe jacking machine fixing plates (5), the outer walls of the upper end and the lower end, far away from the pipe jacking machine fixing plates (5), of each hydraulic pipe jacking machine (4) are respectively sleeved with the inner wall of a limiting ring (7), and one end, close to the L-, one ends, far away from the limiting rings (7), of the two supporting blocks (8) are fixedly connected with the pipe jacking machine supporting plates (9) respectively, and four corners, far away from one end of the L-shaped supporting plate (1), of the two pipe jacking machine supporting plates (9) are provided with second bolts (10) in an inserted mode respectively.

2. The hydraulic pipe jacking machine for construction engineering according to claim 1, wherein; the hydraulic push bench (4) is in threaded connection with the L-shaped supporting plate (1) through first bolts (6) at four corners of the two push bench fixing plates (5).

3. The hydraulic pipe jacking machine for construction engineering according to claim 1, wherein; the size of the outer diameters of the upper end and the lower end of one side, far away from the pipe jacking machine fixing plate (5), of the hydraulic pipe jacking machine (4) is equal to the size of the inner diameters of the two limiting rings (7).

4. The hydraulic pipe jacking machine for construction engineering according to claim 1, wherein; the two pipe jacking machine supporting plates (9) are in threaded connection with the L-shaped supporting plate (1) through second bolts (10).